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Closed-Cell Aluminum Foam 5–6 mm 100×200×20 mm ATOMFAIR®
Closed-Cell Aluminum Foam 5–6 mm 100×200×20 mm ATOMFAIR® - Image 2
Closed-Cell Aluminum Foam 5–6 mm 100×200×20 mm ATOMFAIR® - Image 3

Closed-Cell Aluminum Foam 5–6 mm 100×200×20 mm ATOMFAIR®

Price range: $190.00 through $340.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Research-grade closed-cell aluminum foam sheet with 5–6 mm pores, 100 × 200 × 20 mm size, 70–90% porosity, sealed cells for lab use. In stock.

SKU: AF-AF-F-C056-T020-BVAR
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Closed-Cell Aluminum Foam, 5–6 mm Pore Size, 100 × 200 × 20 mm, 5/10 pcs
Research-grade laboratory product
Product Overview

Closed-cell aluminum foam is a lightweight porous-metal sheet formed from an aluminum-alloy framework containing independent, sealed cells. The closed-pore geometry combines low structural mass with a metallic cellular body, making it suitable for laboratory evaluation, prototype construction and engineering projects that require impact management, sound control or lightweight structural filling.

This configuration has a 5–6 mm pore-size range, a finished sheet size of 100 × 200 mm and a nominal thickness of 20 mm. Typical porosity is 70–90%. Because the pores are independent and sealed, an open-cell-rate value does not apply. These parameters help users compare cellular geometry, structural behavior and integration requirements.

The isolated-cell structure can support energy-absorption studies, impact-buffering components, sound-insulation panels, lightweight sandwich structures and electromagnetic-shielding evaluations. The sheet can also be integrated into test fixtures, protective housings, layered assemblies and cut-to-fit research components where a non-translucent metallic cellular medium is preferred.

Before ordering, confirm the required pore-size range, sheet length and width, thickness, package quantity and intended operating environment. Dimensional customization can be discussed when the standard 100 × 200 mm format does not match the planned installation, prototype or experimental setup.
Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-C56-12-T20
Material Foamed aluminum alloy
Product Form Cut cellular sheet
Cell Structure Independent closed-pore structure
Light Transmission Non-translucent closed-cell structure
Pore Size 5–6 mm
Porosity 70–90% (typical)
Open-Cell Rate Not applicable to the closed-cell configuration
Sheet Size 100 × 200 × 20 mm
Thickness 20 mm
Package Options 5 pcs; 10 pcs
Typical Applications Energy absorption, impact buffering, sound insulation, lightweight structures and electromagnetic shielding
Key Features and Advantages
  • 5–6 mm pore-size range with a independent closed-pore structure.
  • 100 × 200 mm finished sheet size and 20 mm nominal thickness.
  • Independent sealed pores create a non-translucent metallic cellular structure.
  • The closed-cell geometry is suited to energy absorption, impact buffering and lightweight panel use.
  • A lightweight aluminum-alloy framework supports integration into structural and shielding prototypes.
  • 70–90% (typical) porosity; an open-cell-rate value is not applicable to the sealed-cell configuration.
  • Available in 5-piece and 10-piece package quantities.
Application Scope

Suitable for porous-metal research, energy-absorption and impact-buffering studies, sound-insulation assemblies, lightweight structural panels, electromagnetic-shielding evaluations and laboratory fixtures that require an independent closed-cell medium. The sheet can also be evaluated as a protective insert, sandwich-panel core, enclosure component or cut-to-fit part in research and engineering assemblies.
SELECTION GUIDANCE: Confirm the pore-size range, porosity requirement, cell structure, sheet length and width, thickness and required quantity before quotation. The intended medium, mounting method and surrounding operating conditions should also be considered when matching the material to an experimental or engineering setup.
HANDLING & INSPECTION: Store the sheets in a clean, dry area and protect the cellular surface from heavy impact, crushing and contamination. After delivery, check the package condition, sheet dimensions and visible pore structure before cutting, bonding or installing the material.
IMPORTANT NOTICE: Custom dimensions are available upon consultation. For a dimensional feasibility review, provide the target length, width, thickness, pore-size range and estimated quantity.
TAILORED SOLUTIONS FOR RESEARCH
For pore-size selection, sheet-dimension confirmation, package support or application-specific guidance, contact our engineering sales team.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

Store the sheets in a clean, dry area and protect the cellular surface from heavy impact, crushing and contamination. Inspect the package condition, sheet dimensions, and visible pore structure before cutting, bonding or installing the material.

  • Storage and Inspection Prerequisites: Store the sheets in a clean, dry area and protect the cellular surface from heavy impact, crushing and contamination.

How does the 70–90% porosity range of this closed-cell aluminum foam influence its suitability for energy absorption versus sound insulation?

The high porosity (70–90%) reduces density while maintaining a metallic cellular framework, making it effective for both energy absorption and sound insulation. The independent sealed pores provide impact buffering and acoustic damping without open pathways, as stated in the product specifications.

Can this closed-cell aluminum foam sheet be bonded or integrated into sandwich panel structures using standard adhesives?

Yes, the sheet is designed for integration into lightweight sandwich structures and can be cut, bonded, or installed as a core or protective insert. The metallic aluminum-alloy framework supports standard bonding methods, though the cellular surface should be protected from contamination during handling as noted in the handling instructions.

What storage and handling precautions are required to preserve the structural integrity of the closed-cell aluminum foam?

Store sheets in a clean, dry area and protect the cellular surface from heavy impact, crushing, and contamination. After delivery, inspect package condition, sheet dimensions, and visible pore structure before cutting or installing, as specified in the product handling guidance.

This closed-cell aluminum foam sheet offers a 70-90% porous, non-translucent metallic cellular structure with 5-6 mm sealed pores, suitable for energy absorption, sound insulation, and electromagnetic shielding evaluation. The standard 100×200×20 mm format requires careful handling and storage to prevent crushing and contamination.

Positive

  • Sealed-cell porous structure: Independent 5-6 mm sealed pores provide a 70-90% porosity, non-translucent metallic cellular medium suitable for energy absorption, impact buffering, and sound insulation studies.
  • Lightweight aluminum alloy framework: The aluminum alloy matrix allows integration into lightweight structural panels, sandwich cores, and electromagnetic shielding prototypes while maintaining low structural mass.

Trade-offs

  • Fixed standard sheet dimensions: The 100×200×20 mm sheet is the only standard size; custom dimensions require consultation and may involve lead time or minimum order considerations.
  • Sensitive to impact and contamination: The cellular surface is susceptible to crushing, heavy impact, and contamination, requiring clean, dry storage and careful handling before cutting, bonding, or installation.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

Package Quantity

5 pcs, 10 pcs

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